While traditional data collection methods like surveys, interviews, focus groups, and document reviews are well-known in evaluation, there are also innovative approaches like participatory and arts-based methods. One such method is Photovoice. While it might be daunting to embrace new techniques, it's important to recognize the value of methods like Photovoice in expanding our toolkit and enhancing evaluation practices.

In every research and evaluation project, it is important to identify and address sources of error that may impact the accuracy of your findings and the relevance of your recommendations. Here, we will look at what bias and confounding are (and are not), the differences between them, and important considerations to take to prepare for and address both in your next evaluation project.

While member checking is commonly used in qualitative research, it’s less commonly used in evaluation and we think that should change! In this article, we’ll review what member checking is and why, when, and how you should use it.

Being knowledgeable about Implementation Science can only make our evaluation work stronger.